BibTex format
@article{Buchanan:2019:10.1016/j.engstruct.2018.11.045,
author = {Buchanan, C and Gardner, L},
doi = {10.1016/j.engstruct.2018.11.045},
journal = {Engineering Structures},
pages = {332--348},
title = {Metal 3D printing in construction: a review of methods, research, applications, opportunities and challenges},
url = {http://dx.doi.org/10.1016/j.engstruct.2018.11.045},
volume = {180},
year = {2019}
}